Feature request: reverse iterators in QT

Recently we had a task that we thought we could easily solve with an std::find_if and a QString::const_reverse_iterator combination.

We were sure that if QString has an iterator and a const_iterator types, it should have reverse iterators as well. But it does not. So, since QString tries to keep some kind of compatibility with STL, why does not it have reverse iterators?

I guess that all the containers that may have reverse iterators (like QByteArray, QList, etc.), it should have them.